[PATCH] D25460: Fix memory issue in AttrBuilder::removeAttribute uses

[Bjorn Pettersson via llvm-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rL285298: Fix memory issue in AttrBuilder::removeAttribute uses. (authored by bjope).

Changed prior to commit:
  https://reviews.llvm.org/D25460?vs=74198&id=76034#toc

Repository:
  rL LLVM

https://reviews.llvm.org/D25460

Files:
  llvm/trunk/lib/CodeGen/Analysis.cpp


Index: llvm/trunk/lib/CodeGen/Analysis.cpp
===================================================================
--- llvm/trunk/lib/CodeGen/Analysis.cpp
+++ llvm/trunk/lib/CodeGen/Analysis.cpp
@@ -541,8 +541,8 @@
 
   // Noalias is completely benign as far as calling convention goes, it
   // shouldn't affect whether the call is a tail call.
-  CallerAttrs = CallerAttrs.removeAttribute(Attribute::NoAlias);
-  CalleeAttrs = CalleeAttrs.removeAttribute(Attribute::NoAlias);
+  CallerAttrs.removeAttribute(Attribute::NoAlias);
+  CalleeAttrs.removeAttribute(Attribute::NoAlias);
 
   if (CallerAttrs.contains(Attribute::ZExt)) {
     if (!CalleeAttrs.contains(Attribute::ZExt))


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